/*
 * Copyright [2013-2021], Alibaba Group Holding Limited
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *    http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.alibaba.polardbx.executor.operator.spill;

import com.google.common.annotations.VisibleForTesting;
import com.alibaba.polardbx.optimizer.core.datatype.DataType;
import com.alibaba.polardbx.optimizer.spill.LocalSpillMonitor;
import org.apache.calcite.sql.OutFileParams;

import java.util.List;

public interface SingleStreamSpillerFactory {
    @VisibleForTesting
    String SPILL_FILE_PREFIX = "spill";
    @VisibleForTesting
    String SPILL_FILE_SUFFIX = ".bin";
    String SPILL_FILE_GLOB = "spill*.bin";

    SingleStreamSpiller create(String filePrefix, List<DataType> types, LocalSpillMonitor spillMonitor,
                               OutFileParams outFileParams);
}
